Service bulletin 2055841/2
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10171210 |
| Published by NHTSA | 2020-02-08 |
| Manufacturer's number | 2055841/2 |
| Manufacturer's date | 2020-01-13 |
| NHTSA component | STEERING |
NHTSA's summary
DTC B145504 - Temperature sensor steering wheel heater Faulty - 'passive sporadic' logged Customer statement / workshop findings: Early deactivation of the steering wheel heating function Technical background: DTC B145504 - Temperature sensor steering wheel heater Faulty - 'passive sporadic' logged within address 16 (J527 Steering column electronics) in conjunction with the warning message shown within the DIP (Figure 1) Measure: This TPI is only applicable to vehicles built up to and including the production date of 08/10/2018 1) In the event the issue is exactly as described within the Technical background section of this TPI Replace the steering column switch Refer to Rep.Gr 96 - Steering column combination switch (J527) using part number 36A 907 129S
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Steering
Trouble codes named
B1455
| BENTLEY BENTAYGA | 2017, 2018, 2019, 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2082806/1 | 2026-09-09. Service bulletin. Steering Rack Requires Replacement | Bentayga | 17-18MY |
|---|---|
| 2056407/7 | 2025-11-06. Service bulletin. Running gear - Noise identification. Condition Customer statement: Noise complaint from the suspension and/or steering Workshop findings: The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system |
| 2065197/4 | 2025-03-08. Service bulletin. Squeaking/creaking noises from the front axle and/or leaks at the lower ball joint/s. |
| 2056407/6 | 2025-03-08. Service bulletin. Running gear - Noise identification. Customer statement: Noise complaint from the suspension and/or steering. |
| 2055540/5 | 2025-03-07. Service bulletin. Rumble noise and/or floor pan/steering column vibration. |
| 2067399/3 | 2024-05-07. Service bulletin. Warning evident within the DIP for the steering system - DTC U103100 evident within diagnostic address 0044 Customer statement / workshop findings: Customer statement: Warning within the DIP for the steering system Workshop findings: DTC U103100 with symptom code 3146753 - FlexRay data bus No synchronization evident within diagnostic address 0044 |
| 2056407.5 | 2023-11-06. Service bulletin. Running gear - Noise identification Workshop Findings: -The noise can be reproduced and clearly assigned to the suspension system from either of the axles And/or The noise can be reproduced and clearly assigned to the steering system Prior to starting the instructions within this TPI, the Retailer must check and confirm the vehicle is in standard factory condition and has not had any non-approved aftermarket modifications conducted including the modification of the engine control modules (chip tuning) Check the history of the vehicle to confirm Should any aftermarket modifications be found, the Retailer must make Product Support aware by raising a DISS query to report the details of the modification, you must then await feedback from Product Support before conducting any further work |
| 2055540.4 | 2023-11-06. Service bulletin. Rumble noise and/or floor pan/steering column vibration Customer Statement: -Floor pan or steering column/steering wheel vibration when manoeuvring/steering at slow speeds with steering wheel input |
| 2062095.3 | 2023-07-08. Service bulletin. DTC's B14BF01 and /or B14A854 evident in address 0009 - Steering column will not adjust Customer Statement: -Steering column will not adjust in any direction |
| 2048616.11 | 2023-03-06. Service bulletin. Creaking Noise From the Front Suspension When Maneuvering Technical Background: -The noise present in the sound file is caused by defective lower suspension lever - rear- hydraulic mounts. In order to reproduce the noise this bush must be twisted, therefore the noise can appear in the following circumstances: -When performing parking maneuvers with the brake applied -When steering from lock to lock with the vehicle in motion and the brake applied -When the vehicle is moved with steering input over uneven surfaces (ex. a ramp or speed bump) |